git: 36d6711bd68f - stable/13 - LinuxKPI: add more linux-specific errno

[Bjoern A. Zeeb]

The branch stable/13 has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=36d6711bd68f6c7a6d7acfa025fe47d82eb118a9

commit 36d6711bd68f6c7a6d7acfa025fe47d82eb118a9
Author:     Bjoern A. Zeeb <bz at FreeBSD.org>
AuthorDate: 2021-03-23 16:37:35 +0000
Commit:     Bjoern A. Zeeb <bz at FreeBSD.org>
CommitDate: 2021-07-18 00:34:58 +0000

    LinuxKPI: add more linux-specific errno
    
    Add ERFKILL and EBADE found in iwlwifi and brcmfmac wireless drivers.
    While here add a comment above the block of error numbers above 500 to
    document expectations.
    
    Sponsored by:   The FreeBSD Foundation
    Reviewed by:    hselasky, emaste
    Differential Revision:  https://reviews.freebsd.org/D29396
    
    (cherry picked from commit 4b0632cfc5c86587668b1d5d2ddc26d445072b03)
---
 sys/compat/linuxkpi/common/include/linux/errno.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/errno.h b/sys/compat/linuxkpi/common/include/linux/errno.h
index e824480ab640..efdde9a7a72a 100644
--- a/sys/compat/linuxkpi/common/include/linux/errno.h
+++ b/sys/compat/linuxkpi/common/include/linux/errno.h
@@ -45,6 +45,10 @@
 #define	ENOTSUPP	EOPNOTSUPP
 #define	ENONET		EHOSTDOWN
 
+/*
+ * The error numbers below are arbitrary and do not resemble the numbers
+ * used in Linux.  They should not be returned to user space.
+ */
 #define	ERESTARTNOINTR	513
 #define	ERESTARTNOHAND	514
 #define	ERESTART_RESTARTBLOCK 516
@@ -58,5 +62,7 @@
 #define	EBADTYPE	527
 #define	EJUKEBOX	528
 #define	EIOCBQUEUED	529
+#define	ERFKILL		530
+#define	EBADE		531
 
 #endif					/* _LINUX_ERRNO_H_ */